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dB Technologies DVA S08


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Product Overview

Active Subwoofer 12" 800W

The DVA S08 is a remarkably compact 12“ high power active bass-reflex subwoofer for professional applications and to satisfy upmarket requirements. It delivers a high momentum and at the same time reproduces a punchy low end. Equipped with a 800W/RMS digipro digital power amp including switch mode supply, this unit provides a high sound pressure level of up to 131dB. Furthermore there is a powercon in- and out for mains connection.

The S08 offers a DSP based active stereo crossover at a cut off frequency of 90/120 Hz (switchable) plus a phase reverse switch. With these features the S08 is the ideal basis for a premium satellite system in combination with either a D8 HP or D10 HP loudspeaker from our high quality DVX range. The housing of the S08 is made out of strong birch multiplex wood and finished of with rugged black varnish and a solid metal front grill. With a M20 thread on the top and side, this subwoofer can be ideally used in any position to build a system.





Technical data

  • Speaker Type: Active Bassreflex Subwoofer


Acoustical data

  • Frequency Response [+/- 3dB]: 40 - 150 Hz
  • Max SPL: 131 dB
  • Directivity: Omnidirectional
  • LF: 12 "
  • Voice Coil LF: 3 "



  • Amp Technology: digipro
  • Amp Class: Class D
  • LF Amp: 800 W/RMS
  • Cooling: Convection



  • Controller: Digital + Analog
  • Phase: 0, 180 °
  • Limiter: RMS, Peak, Thermal
  • Delay Option: No
  • Crossover Frequency LF-MF: 90, 120 Hz
  • Slope LF-MF: 24 dB/Octave


Input Section

  • Signal Input: 2x XLR fem, sym
  • Input Sensitivity [dBu]: -00 - -3 dBu
  • Signal Output: 2x XLR Link/X-Over, male, sym
  • Power Socket: 1x Powercon In
                          2x Powercon Out
  • Voltage Range: 100 - 240 V



  • Housing: Multiplex birch plywood
  • Housing Design: Rectangular
  • Colour: Black, white
  • Surface Texture: Textured acrylic lacquer
  • Handles: 1x on top
  • Pole Mount: 2x M20
  • Front Grille: 1.5mm metall grille
  • Castors: No
  • Width: 520 mm (20.8 in)
  • Height: 360 mm (14.4 in)
  • Depth: 500 mm (20 in)
  • Weight: 23 kg (50.71 lbs)

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*Prices are in AUD, include GST and are subject to change. Please call National Audio for pricing and availability on the DVA S08.